Igor Belza's birth name is Igor Fyodorovich Boelza.
Igor Belza died on January 5, 1994, in Moscow, Russia.
Igor Belza was born on February 8, 1904, in Kielce, Poland, Russian Empire [now Kielce, Swietokrzyskie, Poland].
Igor Bakhmetyev's birth name is Krauklis, Igor Aleksandrovich.
Igor Dega's birth name is Igor Navrotsky.
Igor Cobileanski's birth name is Igor Cobileanski.
Igor Stravinsky's birth name is Stravinsky, Igor Fyodorovich.
Igor Kovalyov's birth name is Igor Adolfovich Kovalyov.
Igor Kurchatov's birth name is Kurchatov, Igor Vasilyevich.
Igor Kvasha's birth name is Kvasha, Igor Vladimirovich.
Igor Larionov's birth name is Igor Nikolayevich Larionov.
Igor Lukovskiy's birth name is Lukovsky, Igor Vladimirovich.
Igor Sorin's birth name is Igor Vladimirovich Raiberg.